mtsystem.com.br - robtex.com
mtsystem.com.br
| DNSSEC | ⚠️ Not signed | ||||||
| A | 201.77.176.39🇧🇷 Desktop201.77.176.0/24 Sigmanet | ||||||
| PTR | server-h02.sigmanet.com.br | ||||||
| NS | ns.mtsystem.com.br ⭐ | ||||||
| A | 201.77.176.39🇧🇷 Desktop201.77.176.0/24 Sigmanet | ||||||
| PTR | server-h02.sigmanet.com.br | ||||||
| NS | ns-2.sigmanet.com.br | ||||||
| A | 201.77.176.47🇧🇷 Desktop201.77.176.0/24 Sigmanet | ||||||
| PTR | server-06.sigmanet.com.br | ||||||
| NS | ns.sigmanet.com.br | ||||||
| A | 201.77.176.3🇧🇷 Desktop201.77.176.0/24 Sigmanet | ||||||
| PTR | ln1.sigmanet.com.br | ||||||
| MX | mail.mtsystem.com.br ⭐ | ||||||
| A | 201.77.176.26🇧🇷 Desktop201.77.176.0/24 Sigmanet | ||||||
| PTR | srv-mail01.desktop.com.br | ||||||
| TXT | v=spf1 ip4:201.77.176.0/24 include:spf1.desktop.com.br -all | ||||||
| SOA | ns.mtsystem.com.brsales\@sp.cmlgsystem.com.br 2023-01-27 #1 | ||||||
com.br
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.br ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.dns.br ⚠️ Not in parent delegation | ||||||
| NS | c.dns.br ⚠️ Not in parent delegation | ||||||
| NS | d.dns.br ⚠️ Not in parent delegation | ||||||
| NS | e.dns.br ⚠️ Not in parent delegation | ||||||
| NS | f.dns.br ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.brhostmaster@registro.br serial=2026229044 | ||||||
rank #3667 in the tld
WOT: SAFE (69/100)
Subdomains
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSns-2.sigmanet.com.br2015-06-26 → 2026-08-17 · 2 obs
● 2026-08-17 01:53:20
●NSns.mtsystem.com.br2015-06-26 → 2026-08-17 · 2 obs
● 2026-08-17 01:53:20
●NSns.sigmanet.com.br2015-06-26 → 2026-08-17 · 2 obs
● 2026-08-17 01:53:20
●MXmail.mtsystem.com.br2015-06-26 → 2026-08-17 · 2 obs
● 2026-08-17 01:53:20
●A201.77.176.392015-06-26 → 2026-08-17 · 2 obs
● 2026-08-17 01:53:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | e.dns.br, a.dns.br, b.dns.br, c.dns.br... | - |
| mtsystem.com.br | ns.sigmanet.com.br, ns-2.sigmanet.com.br, ns.mtsystem.com.br | 3 records |
✅ Authoritative Response
Server:201.77.176.39
NS records: ns.sigmanet.com.br, ns-2.sigmanet.com.br, ns.mtsystem.com.br
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mtsystem.com.br (unsigned zone)
⏱️ Timing
Total: 2321ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 201.77.176.39 |
| NS | 3 | ns.sigmanet.com.br, ns.mtsystem.com.br... |
| MX | 1 | mail.mtsystem.com.br (pri: 10) |
| TXT | 1 | v=spf1 ip4:201.77.176.0/24 include:spf1. |
| SOA | 1 | ns.mtsystem.com.br sales\.sp.cmlgsystem. |
📌 Glue Records Collected
Total: 3
In-bailiwick: 1 (ns.mtsystem.com.br)
Out-of-bailiwick: 2 (ns-2.sigmanet.com.br, ns.sigmanet.com.br)
Analysis
Hierarchy
The parent domain of ns.mtsystem.com.br and mail.mtsystem.com.br is mtsystem.com.br.
IP Addresses
mtsystem.com.br directs to one IP number, which is 201.77.176.39.
Among the host names that share IP numbers with mtsystem.com.br are wayne-wfq.com.br, ns.montereis.com.br, ns.hortolandia.com.br and two others.
Name Servers
The authoritative name servers for mtsystem.com.br are ns.mtsystem.com.br, ns-2.sigmanet.com.br and ns.sigmanet.com.br — three in total.
At least some of mtsystem.com.br's name servers are shared with other domains, for example 37.124.189.in-addr.arpa, actionnow.com.br, 177.77.201.in-addr.arpa and two more.
These name servers tend to co-occur with ns-3.sigmanet.com.br, ln1.sigmanet.com.br, ns2.sigmanet.com.br and 5 other name servers in the same DNS delegations.
The hostnames ns.mtsystem.com.br, ns-2.sigmanet.com.br and ns.sigmanet.com.br each resolve to a single IP: ns.mtsystem.com.br → 201.77.176.39, ns-2.sigmanet.com.br → 201.77.176.47, ns.sigmanet.com.br → 201.77.176.3.
Mail Servers
mtsystem.com.br routes its mail through a single mail server, mail.mtsystem.com.br.
mail.mtsystem.com.br directs to just one IP number, 201.77.176.26.